Home / 27,086,246.70-40,604,520.27-11,723,862.06

Finding the Fourth Proportional to 27,086,246.70, 40,604,520.27 and 11,723,862.06

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Solution

The fourth proportional to 27,086,246.70, 40,604,520.27 and 11,723,862.06 is: 17,575,037.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,086,246.70 : 40,604,520.27 = 11,723,862.06 : x
  2. Step 2: Convert to fraction form
    27,086,246.70/40,604,520.27 = 11,723,862.06/x
  3. Step 3: Cross multiply
    27,086,246.70x = 40,604,520.27 × 11,723,862.06
  4. Step 4: Simplify right side
    27,086,246.70x = 476,041,794,657,954
  5. Step 5: Solve for x
    x = 476,041,794,657,954/27,086,246.70
  6. Step 6: Final answer
    x = 17,575,037.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.